Vulnerability Name:

CVE-2016-1341 (CCN-110912)

Assigned:2016-02-23
Published:2016-02-23
Updated:2016-12-06
Summary:Cisco NX-OS 7.0(1)N1(1), 7.0(1)N1(3), and 7.0(4)N1(1) on Nexus 2000 Fabric Extender devices has a blank root password, which allows local users to gain privileges via unspecified vectors, aka Bug ID CSCur22079.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
8.4 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
7.3 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:6.9 Medium (CVSS v2 Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
7.2 High (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-255
CWE-264
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2016-1341

Source: CISCO
Type: Vendor Advisory
20160223 Cisco Nexus 2000 Series Fabric Extender Software Default Credential Vulnerability

Source: SECTRACK
Type: UNKNOWN
1035088

Source: XF
Type: UNKNOWN
cisco-nexus-cve20161341-default-account(110912)

Source: CCN
Type: Cisco Security Advisory cisco-sa-20160223-nx2000
Cisco Nexus 2000 Series Fabric Extender Software Default Credential Vulnerability

Vulnerable Configuration:Configuration 1:
  • cpe:/o:cisco:nx-os:7.0(1)n1(1):*:*:*:*:*:*:*
  • OR cpe:/o:cisco:nx-os:7.0(1)n1(3):*:*:*:*:*:*:*
  • OR cpe:/o:cisco:nx-os:7.0(4)n1(1):*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco nx-os 7.0(1)n1(1)
    cisco nx-os 7.0(1)n1(3)
    cisco nx-os 7.0(4)n1(1)